Gap junction proteins are key drivers of endocrine function
نویسندگان
چکیده
منابع مشابه
Gap junction proteins are not interchangeable in development of neural function in the Drosophila visual system.
Gap junctions (GJs) are composed of proteins from two distinct families. In vertebrates, GJs are composed of connexins; a connexin hexamer on one cell lines up with a hexamer on an apposing cell to form the intercellular channel. In invertebrates, GJs are composed of an unrelated protein family, the innexins. Different connexins have distinct properties that make them largely non-interchangeabl...
متن کاملGap junction function and cancer.
Gap junctions (GJs) provide cell-to-cell communication of essential metabolites and ions. GJs allow tissues to average responses, clear waste products, and minimize the effects of xenobiotics by dilution and allowing steady-state catabolism. Many chemicals can adversely affect the membrane GJ assembly causing reversible alterations in GJ intercellular communication. During toxicity essential me...
متن کاملCardiac myocytes express multiple gap junction proteins.
Electrical propagation in the normal heart occurs via intercellular transfer of current at gap junctions. Alterations in intercellular coupling in the diseased heart are critical in the pathogenesis of reentrant ventricular arrhythmias. Until recently only a single gap junction protein was known to couple cardiac myocytes. We have now identified and sequenced two additional distinct gap junctio...
متن کاملConnexins: key mediators of endocrine function.
The appearance of multicellular organisms imposed the development of several mechanisms for cell-to-cell communication, whereby different types of cells coordinate their function. Some of these mechanisms depend on the intercellular diffusion of signal molecules in the extracellular spaces, whereas others require cell-to-cell contact. Among the latter mechanisms, those provided by the proteins ...
متن کاملInnexin Function: Minding the Gap Junction
Gap junctions mediate intercellular communication and are critical for development and nervous system function. Initially thought to function solely as stand-alone molecules, it has now been shown that a stomatin-like protein regulates a gap junction channel in Caenorhabditis elegans.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Biomembranes
سال: 2018
ISSN: 0005-2736
DOI: 10.1016/j.bbamem.2017.03.005